Based on the given story, here is the evaluation of its Tragedy Degree and Comedy Degree:

- **Tragedy Degree**: The story does have elements of danger, deceit, and high stakes, particularly with the risk to the central characters when they choose to expose the NEU. However, it doesn't culminate in profound personal loss or a severe emotional setback for the protagonists. Therefore, it can be rated as moderate in terms of tragedy.
  
- **Comedy Degree**: The story focuses on high-stakes drama and suspense rather than light-hearted or comedic elements. While it has a positive and victorious conclusion, the prevailing tone is serious rather than comedic. 

Here's the JSON output:

```json
{
  "TragedyDegree": 5,
  "ComedyDegree": 3
}
```
